| AAN - V - Aton Resources Inc. | 10.0 | 0.22 | · | 0.30 | 5.0 | 0.24 | | | | | | | 0.345 0.15 | Apr 26 | Apr 25 | 15 min RT 2¢ |
| AAT - V - ATI Airtest Technologies Inc. | 303.0 | 0.02 | · | 0.025 | 109.0 | 0.025 | | | | | | | 0.125 0.02 | Apr 25 | Apr 16 | 15 min RT 2¢ |
| ACAP.P - V - Atlas One Capital Corporation | 17.0 | 0.015 | · | 0.02 | 3.0 | 0.015 | | | | | | | 0.05 0.015 | Feb 23 | Nov 28 | 15 min RT 2¢ |
| ACO.X - T - ATCO LTD. CL 'I' NV | 0.1 | 37.40 | · | 38.10 | 0.1 | 37.73 | | | | | | | 45.59 32.90 | Apr 26 | Apr 19 | 15 min RT 2¢ |
| ACO.Y - T - ATCO LTD. CL 'II' | 0.1 | 37.37 | · | 43.00 | 0.5 | 38.50 | | | | | | | 46.41 33.27 | Apr 18 | Apr 19 | 15 min RT 2¢ |
| ACOP - V - Atacama Copper Corporation | 0.6 | 1.20 | · | 1.21 | 0.4 | 1.21 | | | | | | | 1.40 0.11 | Apr 26 | Apr 24 | 15 min RT 2¢ |
| AEP - V - Atlas Engineered Products Ltd. | 28.1 | 1.45 | · | 1.50 | 3.5 | 1.49 | | | | | | | 1.695 0.93 | Apr 26 | Apr 26 | 15 min RT 2¢ |
| AI - T - ATRIUM MORTGAGE INVESTMENT CORPORATION | 0.4 | 11.13 | · | 11.30 | 1.0 | 11.27 | | | | | | | 12.01 9.76 | Apr 26 | Apr 04 | 15 min RT 2¢ |
| AI.DB.C - T - ATRIUM MORTGAGE INVESTMENT CORP 5.30% DE | 5.0 | 99.28 | · | 99.65 | 68.0 | 99.49 | | | | | | | 99.50 96.45 | Apr 25 | Apr 04 | 15 min RT 2¢ |
| AI.DB.D - T - ATRIUM MORTGAGE INVESTMENT CORP 5.5% DEB | 5.0 | 96.60 | · | 97.00 | 21.0 | 96.63 | | | | | | | 97.90 91.00 | Apr 26 | Apr 04 | 15 min RT 2¢ |
| AI.DB.E - T - ATRIUM MORTGAGE INVESTMENT CORP 5.60% DE | 6.0 | 97.95 | · | 99.65 | 5.0 | 97.66 | | | | | | | 100.00 92.76 | Apr 18 | Apr 04 | 15 min RT 2¢ |
| AI.DB.F - T - ATRIUM MORTGAGE INVESTMENT CORP 5.00% DE | 3.0 | 88.20 | · | 93.80 | 9.0 | 89.10 | | | | | | | 92.00 81.05 | Apr 17 | Apr 04 | 15 min RT 2¢ |
| AI.DB.G - T - ATRIUM MORTGAGE INVESTMENT CORP 5.10% DE | 8.0 | 87.60 | · | 91.80 | 4.0 | 90.00 | | | | | | | 92.50 79.75 | Apr 25 | Apr 04 | 15 min RT 2¢ |
| AMI - V - Athabasca Minerals Inc. | SUSPENDED | 0.135 | | | | | | | 0.27 0.07 | Nov 10 | Apr 26 | 15 min RT 2¢ |
| AMI - V - Athabasca Minerals Inc. | SUSPENDED | 0.135 | | | | | | | 0.27 0.07 | Nov 10 | Apr 26 | 15 min RT 2¢ |
| ATCM - C - Atco Mining Inc. - Common Shares | 65.0 | 0.04 | · | 0.05 | 6.0 | 0.045 | | | | | | | 0.205 0.04 | Apr 26 | Apr 26 | 15 min RT 2¢ |
| ATH - T - ATHABASCA OIL CORPORATION | 1.4 | 5.08 | · | 5.08 | 2.4 | 5.05 | | | | | | | 5.59 2.54 | Apr 26 | Apr 24 | 15 min RT 2¢ |
| ATHA - C - Athena Gold Corporation - Common Shares | 300.0 | 0.025 | · | 0.05 | 25.0 | 0.05 | | | | | | | 0.10 0.025 | Apr 24 | Apr 08 | 15 min RT 2¢ |
| ATL - C - Atlas Global Brands Inc. | | 0.15 | | | | | | | 0.45 0.14 | Aug 08 | Apr 26 | 15 min RT 2¢ |
| ATMO - C - Atmofizer Technologies Inc. - Common Shares | 10.1 | 0.04 | · | 0.07 | 7.3 | 0.07 | | | | | | | 0.145 0.02 | Apr 25 | Nov 29 | 15 min RT 2¢ |
| ATOM - V - Atomic Minerals Corporation | 45.0 | 0.075 | · | 0.085 | 150.0 | 0.08 | | | | | | | 0.225 0.055 | Apr 26 | Apr 23 | 15 min RT 2¢ |
| ATS - T - ATS CORPORATION | 1.0 | 44.81 | · | 45.40 | 0.4 | 45.10 | | | | | | | 64.80 41.12 | Apr 26 | Apr 17 | 15 min RT 2¢ |
| ATW - V - ATW Tech Inc. | 124.0 | 0.01 | H | 0.01 | 342.0 | 0.01 | | | | | | | 0.035 0.01 | Apr 05 | Apr 05 | 15 min RT 2¢ |
| ATX - V - ATEX Resources Inc. | 0.1 | 1.50 | · | 1.54 | 0.1 | 1.53 | | | | | | | 1.60 0.60 | Apr 26 | Apr 03 | 15 min RT 2¢ |
| ATY - V - Atico Mining Corporation | 6.5 | 0.19 | · | 0.21 | 38.0 | 0.195 | | | | | | | 0.27 0.095 | Apr 26 | Apr 22 | 15 min RT 2¢ |
| SALT - V - Atlas Salt Inc. | 7.0 | 0.75 | · | 0.82 | 13.0 | 0.76 | | | | | | | 1.57 0.57 | Apr 26 | Apr 24 | 15 min RT 2¢ |
| SASK - V - Atha Energy Corp. | 12.0 | 0.71 | · | 0.74 | 5.0 | 0.73 | | | | | | | 1.90 0.64 | Apr 26 | Apr 26 | 15 min RT 2¢ |
| SASK - V - Atha Energy Corp. | 12.0 | 0.71 | · | 0.74 | 5.0 | 0.73 | | | | | | | 1.90 0.64 | Apr 26 | Apr 26 | 15 min RT 2¢ |
| TTO.H - V - Atoro Capital Corp. | 30.0 | 0.05 | · | 0.115 | 25.0 | 0.13 | | | | | | | 0.13 0.015 | Apr 10 | Apr 19 | 15 min RT 2¢ |